Watch



FIG. 1 is a front and right side perspective view of a watch showing my new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left elevation view thereof; and,

FIG. 7 is a right elevation view thereof. 

The ornamental design for a watch, as shown and described. 